Renka is the first iOS app using IR depth-sensing to measure your face in real-time. Unlike photo-based apps, Renka captures true 3D geometry using the same IR sensor that powers Face ID. Features: - Face measurement (width, height, area) - Golden ratio analysis - Symmetry scoring - Puffiness tracking - 100% on-device processing What's different: Most apps use ML on 2D photos. Renka processes 1,220 vertices in real-time for accurate results. Free 3-day trial.

Hey Product Hunt! 👋 I'm Bernard, solo developer behind Renka. I built this app because I was curious about my own facial proportions but couldn't find any app that gave accurate measurements. Most face analysis apps just guess from photos. Then I realized - iPhones have an IR depth sensor for Face ID. Why not use it for actual measurement? So I built Renka. It captures 1,220 facial points in real-time and gives you precise measurements in millimeters. Some things I learned building this: - IR depth data is way more accurate than photo analysis - Morning face puffiness is real and measurable! - Processing everything on-device was hard but worth it for privacy Would love your feedback. Happy to answer any questions!

Renka - 3D Face Analyzer

World's first IR face measurement app for iOS

World's first IR face measurement app for iOS